Commit 09eea212 authored by Vandita Kulkarni's avatar Vandita Kulkarni
Browse files

drm/i915/dsi/xelpd: Add DSI transcoder support 



Update ADL_P device info to support DSI0, DSI1

v2: Re-define cpu_transcoder_mask only (Jani)

Signed-off-by: default avatarVandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211019151435.20477-3-vandita.kulkarni@intel.com
parent 6f07707f

drivers/gpu/drm/i915/i915_pci.c

+9 −2
Original line number Diff line number Diff line
@@ -932,8 +932,6 @@ static const struct intel_device_info adl_s_info = { 
#define XE_LPD_FEATURES \

	.abox_mask = GENMASK(1, 0),						\

	.color = { .degamma_lut_size = 0, .gamma_lut_size = 0 },		\

	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |		\

		BIT(TRANSCODER_C) | BIT(TRANSCODER_D),				\

	.dbuf.size = 4096,							\

	.dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) |		\

		BIT(DBUF_S4),							\
@@ -955,12 +953,16 @@ static const struct intel_device_info adl_s_info = { 
		[TRANSCODER_B] = PIPE_B_OFFSET,					\

		[TRANSCODER_C] = PIPE_C_OFFSET,					\

		[TRANSCODER_D] = PIPE_D_OFFSET,					\

		[TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET,				\

		[TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET,				\

	},									\

	.trans_offsets = {							\

		[TRANSCODER_A] = TRANSCODER_A_OFFSET,				\

		[TRANSCODER_B] = TRANSCODER_B_OFFSET,				\

		[TRANSCODER_C] = TRANSCODER_C_OFFSET,				\

		[TRANSCODER_D] = TRANSCODER_D_OFFSET,				\

		[TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET,			\

		[TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET,			\

	},									\

	XE_LPD_CURSOR_OFFSETS
@@ -969,6 +971,9 @@ static const struct intel_device_info adl_p_info = { 
	XE_LPD_FEATURES,

	PLATFORM(INTEL_ALDERLAKE_P),

	.require_force_probe = 1,

	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |

			       BIT(TRANSCODER_C) | BIT(TRANSCODER_D) |

			       BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1),

	.display.has_cdclk_crawl = 1,

	.display.has_modular_fia = 1,

	.display.has_psr_hw_tracking = 0,
@@ -1038,6 +1043,8 @@ static const struct intel_device_info dg2_info = { 
		BIT(VECS0) | BIT(VECS1) |

		BIT(VCS0) | BIT(VCS2),

	.require_force_probe = 1,

	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |

			       BIT(TRANSCODER_C) | BIT(TRANSCODER_D),

};



#undef PLATFORM